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TIDA-01281: Tida-01281 card connectrion and debug error

Part Number: TIDA-01281
Other Parts Discussed in Thread: TMS320F28035

Hi, I used tida-01281 card with xds100 v2 programer. I made all confiuration, Firstly the device recognized, but  after one minut that connection was interrupt.  Also  take many error . My configuration and  errors screen shot are below as you can see. Pleease help

  • Hi,

    Your problem is large possible introduced by incorrect device choosen, please select the correct device and cmd file in your project configuration.

  • Hİ. I used xds100v2 debug probe. I have seen device  on my device manager. I designed  my tida 01281 boord with ti document and device connectiıon ı chacked its true. I choose Texax Instrument XDS100V2 Debug probe. I chacken test connection. The connection was succed and my program no debug erroe but when  ı load program ,ı seen connection errror for target connection . I controled tp1 and tp2 test point on tida 01281 card .I didnt see any signal and voltage. Also I checked TRST  pin on j3 but no signal. You can see  errors and my device configuration at below                                                             

  • hi. I was trying another configation. . My cmd files end device configuretions are true. I using C2000 software examples for tms320f28035 examples. But it s is the same error. I suspect tida-1281 schematic tms and tdo pin in the diagram.Is need to chancge this pins? Also I dont know Xds100v2 jtag connection test. I chacked jtag connectıon pins when connected to tida01281 board, and I seen all pins had same voltage 3.2vols. I didnt see any clock signal on trest and tck pins.

  • Hi, 

    I am really upset to see this.

    It looks like a mistake, but I donot know what is happened before.

    Your diag shows the MCU is not well connected. Could you try another board with fixed JTAG port?

  • Hi,

    This is a bug on the TIDA-01281 board. Other users have reported it. Please see here for example. The board has to be fixed to get JTAG to work properly.